Double Glazing

Here at Jack of Glass, glazing is our area of expertise. Our high performing double glazing units in High Wycombe, Aylesbury, Amersham, Chesham, Beaconsfield, Gerrards Cross, Maidenhead and throughout Buckinghamshire offer superb thermal benefits and will give you a comfortable home all year round. Double glazing is the most popular glazing option in the UK and this is due to the wealth of benefits it gives you. Double glazing is perfect for our range of windows and doors, including aluminium and uPVC windows.

Two panes of glass are used with argon gas in-between to create a barrier against cold air. Compared to single glazed windows, double could see you saving upwards of £90 on your energy bills each year. If you’re still putting up with inefficient single glazing, get in touch to feel the difference double glazing can make to your home.

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double glazing sealed units

The benefits of double glazing

Our double glazed units can achieve an A Window Energy Rating to give your home the best thermal insulation and heat retention

Lower your energy bills by not needing your heating on as often

Sound insulation is dramatically improved, making them the perfect choice for homes on busy roads and town centres

Condensation and draughts will become a thing of the past in your home

The extra layer of glass contributes to improved security with an extra barrier against intruders

The versatile glazing option

As High Wycombe’s glazing experts, we also offer double glazing with patterned, toughened, tinted, self-cleaning, low- emissivity and switchable glass.

Double glazing is available in any of our window styles in both efficient uPVC or ultramodern aluminium. In casement, sliding sash, tilt & turn and even bespoke shapes, enjoy double glazing for any of our beautiful windows.

white upvc sliding sash window

View our brochures

At Jack of Glass, we recognise that choosing the right product for your project is an important decision, so we’ve put together our additional material in one simple place. For more detailed information relating to each of our glazed products, feel free to refer to any one of our downloadable brochures which help further explain the benefits and features.

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Profile 22 Windows: Chamfered Download

Profile 22 Windows: Chamfered

Profile 22 Windows: Scultured Download

Profile 22 Windows: Scultured

Vertical Sliding Sash Windows Download

Vertical Sliding Sash Windows


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If you'd like to enjoy all of the valued benefits our high performance range of products have to offer, get a free online quote below!

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Areas we serve

Operating out of High Wycombe for 30 years, we know the local area like the back of our hand. We supply and install high quality glass and glazing to homes in Princes Risborough, Chesham, Amersham, Beaconsfield, Marlow and beyond.

If you have a particular way of improving your home in mind and reside anywhere in or around a 20 mile radius, feel free to get in touch with our reliable team. We’ll be in touch swiftly.

K. Piowman-sale

Jack of Glass have done a wonderful job in putting a coloured glass worktop to my dressing table and installing a mirror. Has totally transformed my room. Unbelievable. Take a look at their showroom some really good ideas with glass, fantastic colours.

A. Hunt

Outstanding quality of service, and great at catering to bespoke requests. They are fantastic value for money, and a lovely bunch of boys to boot 🙂

H. Ellams

Great service at Wycombe Museum last Friday. The guys went above and beyond with their glass delivery service. This is the 3rd or 4th time i’ve used them.Just to let you know I shared it on High Wycombe facebook page too.

M. Harber

Incredible transformation. Great service. Amazingly fast replacement of a very big window!! Everything cleared up and great value for money.

M. Shoaib

Purchased 2 green house windows, got the size wrong, went back to get it cut to a smaller size FREE of charge and stayed after closing time until I arrived.

N. Shanta

I highly recommend Jack of Glass! Matt, Chris and their team deliver an outstanding service. I am extremely happy with the job that they did in our flat. It really exceeded all of my expectations and the room looks absolutely beautiful with the floor to ceiling mirrors.

S. Nandha

Great team and with great quality to detail on the finish of my glass splashbacks, also the bi-fold door works a treat for our dream house

Mr. Barlow

I recently needed to replace around ten or so panes of glass in my greenhouse . Very good service very nice guys ,cut and wrapped the glass while i waited and even made an alteration to a pane that i had measured wrongly .Thank you for the help and i will use again.

A. Lovell

We have recently had our front door and windows replaced by Jack of Glass. They were great. The communication was amazing, we knew every step of the way what was happening and they left place spotless. Our new door and windows have completely changed the house. Very happy and would recommend to anyone.

Josh Webb

Jack of glass have recently replaced all my windows efficiently and to a high standard. The price was also very reasonable. The customer service was outstanding along with the services they provide. Highly recommended.

Mr Bennett

I had to replace a small double glazed panel in a window. I though it would be difficult to get anybody interested as it was such a small job. However, Jack of Glass did the work. They visited the house to take the measurements, ordered the replacement glass and fitted it all very efficiently and at a reasonable cost. I will use them again.

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